Your immune system's natural killer cells recognize and attack two major kinds of danger—cells infected by viruses and cells affected by cancer. When natural killer (NK) cells see a cancer cell, they kill it (naturally...). ...
Aug 20, 2019
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"I'll be honest, when I first started working on this I didn't fully accept it." That's Dr. Andrew Makrigiannis, head of the Department of Microbiology & Immunology, discussing his groundbreaking research on natural killer ...
Aug 9, 2019
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One of the most dangerous risks expectant mothers face as their delivery date approaches is a surprisingly common condition with a little-known name: placental accreta.
Aug 2, 2019
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PD-L1 checkpoint inhibitors are a powerful and growing form of immunotherapy used to treat melanoma, kidney cancer, head and neck cancers, Hodgkin's lymphoma and other cancers. The PD-L1 protein is expressed on tumor cells ...
Jul 26, 2019
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Natural killer cells are part of the innate immune system. Their role is to detect virus-infected cells and destroy them. When an infection is detected, a small subset of the most effective killer cells is identified and ...
Jun 3, 2019
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A new form of cancer immunotherapy has been given to a University of California, San Diego Health patient in the first test of immune cells grown from stem cells.
Apr 16, 2019
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In animal models of a totally crushed peripheral nerve, the damaged axons are broken down, allowing healthy ones to regrow. But humans rarely suffer complete axonal damage. Instead, axons tend to be partially damaged, causing ...
Jan 31, 2019
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Natural killer cells (NK cells), play an important role in the body's defences against cancer and infections. Now, in a joint project, researchers at Lund University in Sweden, the University of Oxford, and Karolinska Institutet ...
Dec 14, 2018
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According to new research from The Wistar Institute, the S100A14 protein is expressed at higher levels in people who inject drugs and remain uninfected despite many years of high-risk, needle sharing behavior in areas with ...
Nov 13, 2018
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Cancer cells have evolved multiple escape strategies to circumvent the body's immune defenses, such as the attack by natural killer (NK) cells that normally kill abnormal cells by releasing cytotoxic products. While studying ...
Oct 24, 2018
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